diff --git a/requirements.txt b/requirements.txt
index 5c3a533..bd49231 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ python-editor==1.0.3
 schedule==0.5.0
 six==1.11.0
 SQLAlchemy==1.3.0
-Werkzeug==0.15.3
+Werkzeug==0.15.5
 WTForms==2.2.1